package com.itheima.travel.mapperExt;

import org.apache.ibatis.annotations.Update;

public interface RouteMapperExt {
    /**
     * 收藏量更新
     */
    @Update("update tab_route set attention_count = attention_count+1 where id =#{id,jdbcType=BIGINT}")
    Integer updateRouteCountById(Long id);
}
